FR44305E - Track circuits without potential or brought to the same potential - Google Patents

Track circuits without potential or brought to the same potential

Info

Publication number
FR44305E
FR44305E FR44305DA FR44305E FR 44305 E FR44305 E FR 44305E FR 44305D A FR44305D A FR 44305DA FR 44305 E FR44305 E FR 44305E
Authority
FR
France
Prior art keywords
potential
brought
track circuits
same
same potential
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR44305E publication Critical patent/FR44305E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/288—Wiring diagram of the signal control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR44305D 1933-12-09 1933-12-09 Track circuits without potential or brought to the same potential Expired FR44305E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44305T 1933-12-09

Publications (1)

Publication Number Publication Date
FR44305E true FR44305E (en) 1934-12-24

Family

ID=8680152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44305D Expired FR44305E (en) 1933-12-09 1933-12-09 Track circuits without potential or brought to the same potential

Country Status (1)

Country Link
FR (1) FR44305E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275660A (en) * 1977-09-24 1981-06-30 Daimler-Benz Aktiengesellschaft Automatically cross-guided vehicle, especially for the public local passenger traffic
WO2023044433A1 (en) 2021-09-17 2023-03-23 India Globalization Capital, Inc. Compositions and methods for treating patients with dementia due to alzheimer's disease with a combination of thc and melatonin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275660A (en) * 1977-09-24 1981-06-30 Daimler-Benz Aktiengesellschaft Automatically cross-guided vehicle, especially for the public local passenger traffic
WO2023044433A1 (en) 2021-09-17 2023-03-23 India Globalization Capital, Inc. Compositions and methods for treating patients with dementia due to alzheimer's disease with a combination of thc and melatonin

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